12
Push button switch attributes
X = closed
O = open
Terminals
1
2
3
4
5
6
7
8
1A 1B 2A 3A 4A 5A 6A 7A 8A
Stop
X
O
O
O
O
O
O
O
O
Fan only
X
O
O
O
O
X
O
O
O
Low cool
O
X
X
O
O
O
X
O
O
High cool
O
X
X
O
O
O
O
X
O
Low heat
X
O
O
X
X
O
X
O
O
High heat
X
O
O
X
X
O
O
X
X
Blower motor wiring
Unit size
Pole A Pole B
007
5
3
009
5
4
012
4
3
015
4
3
019
4
3
Legend
AL
Alarm relay contacts
BM
Blower motor
BR
Blower relay
CAP
Capacitor
CB
Circuit breaker
CO
Sensor, condensate overflow
CR
Compressor relay
DM
Damper motor
FP1
Sensor, water coil freeze protection
FP2
Sensor, air coil freeze protection
GND
Ground
HP
High pressure switch
JW1
Jumper wire for alarm
LOC
Loss of charge pressure switch
PB
Power terminal block
PBS
Push button switch
PM
Performance Monitor
RVS
Reversing valve solenoid
TRANS
Transformer optional wiring
UMT
Unit mounted thermostat
WV
Water valve
Field line voltage wiring
Field low voltage wiring
Printed circuit trace
Option low voltage wiring
Relay/contactor coil
Solenoid coil
Thermistor
Circuit breaker
Relay contacts - NO
Temperature switch
High pressure switch
Low pressure switch
Ground
Wire nut
Mate-N-Lock
* Optional wiring
Notes:
1.
Compressor and blower motor thermally protected internally.
2.
All wiring to the unit must comply with local codes.
3.
Transformer is wired to 240 V (ORG) lead for 240-1-50 units. For 220-1-50
switch ORG and RED leads at PB(1) and insulate ORG lead. Transformer is
energy limiting or may have circuit breaker.
4.
FP1 thermistor provides freeze protection for water. When using anti-freeze
solutions, cut JW3 jumper.
5.
Typical unit-mounted thermostat wiring shown.
6.
24-V alarm signal shown. For dry alarm contact, cut JW1 jumper, and dry
contact will be available between AL1 and AL2.
7.
Transformer secondary ground via Complete C board stand-offs and screws to
control box. (Ground available from top two stand-offs as shown.)
Power Supply
Refer to Data Plate.
Use copper
conductors only.
See Note 2
GROUND
GND LUG
G/Y
G/Y
BLK
BLK
RED
RED
RED
BLK
BR1
E(GND)
GROUND
NEUTRAL
220/240-1-50
L
PB
(GROUND TO CONTROL DOOR)
G/Y
G/Y
BR2
COM
N.O.
BLK
YEL
LOW
HIGH
A
B
BM
CAP
C
BRN
1
2
BLK
RED
(220V)
6
5
4
3
2
1
CB
F
H
BLU
COMPRESSOR
RED
BLK
R
S
C
CR
2
4
COM
N.O.
ORG (240V)
YEL
TRANS
24V
SEE
NOTE 7
BRN
YEL
BRN
BRN
BLU
SEE
NOTE 7
CR
YEL
BRN
BR
BRG
CCG
CC
YEL
YEL
RED
6A
RED
5A
RED
5
RED
GRY
RED
RED
PBS
RED
RED
ORG
BRN
BR2
BR1
YEL
2A
2
3
3A YEL
UMT
2
3
1
6
7A
BRN
7
YEL
RED
YEL YEL
ORG
BRN
DM
WV
1
1A
1B
R
Y
COMPLETE
C
CONTROL
UMT
BR1
BR2
PBS
CR
CAP
PB
GROUND
TRANSFORMER
Y
W
O
G
R
C
AL1
AL2
A
P1
ALARM
RELAY
C
SEE
NOTE 6
JW1
YEL
JW3
FP1
JW2
FP2
SEE
NOTE 4
TEST PINS
COMPR.
RELAY
DIP SWITCH
OFF ON
STATUS
LED
G
COMPLETE C
MICRO-
PROCESSOR
CONTROL
LOGIC
HP
LOC
FP1
FP2
RVS
CO
SEE
NOTE 4
HP
LOC
FP1
FP2
RV
CO12
P2
24V
DC
EH1
EH2
P3
CO
1
2
3
4
5
6
7
8
9
10
PM: DISABLED/
ENABLED
STAGE 2: 2/1
NOT USED
NOT USED
FP1/FP2
FAULTS: 3/1
1
2
3
4
5
1
0
RED
RED
BLU
BRN
GRY
GRY
VIO
VIO
BRN
ORG
NOT USED
Power supply
Refer to data plate
Use copper
conductors only
See note 2
Neutral
220/240-1-50
Earth (GRD)
Ground
Ground
Gnd lug
(Ground to control door)
Low
High
Compressor
See
note 7
Test pins
Comp.
relay
See
note 4
Dip switch
PM disabled
Enabled
Stage 212
Not used
Not used
FP1/FP2
Faults
Off On
Status
LED
Alarm
relay
See
note 6
Complete C
micro-processor
control logic
See note 4
Not used
Ground
Transformer
Complete C
control
>>
Fig. 11 - Manual changeover with Complete C controller wiring
See
note 7
